Main characteristic&colon;1&period;Adopted the high precision alloy steel spray head&comma; has made users get optimal coating result&period;2&period;Double position rewind and unwind&comma; and collocate pneumatic device&comma; can produce without stopping the system to fill material&period;3&period;Highest speed 150m&sol;min&comma; highly improve production efficiency&period;4&period;Extend distance between coating device and compound&comma; it suits some material that can not bear high Temp&period;